<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="登录地址" prop="ipaddress">
        <el-input
          v-model="queryParams.ipaddress"
          placeholder="请输入登录地址"
          clearable
          style="width: 240px;"
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用户名称" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入用户名称"
          clearable
          style="width: 240px;"
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="登录状态"
          clearable
          size="small"
          style="width: 240px"
        >
          <el-option label="成功" value="0"></el-option>
          <el-option label="失败" value="1"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="登录时间">
        <el-date-picker
          v-model="queryParams.time"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery" v-hasPermi="['sys:log:loginlog']">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"  v-hasPermi="['sys:log:reset']">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['sys:log:delete']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          @click="handleClean"
          v-hasPermi="['sys:log:clear']"
        >清空</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['sys:log:export']"
        >导出</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="list" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="Id" align="center" prop="infoId" />
      <el-table-column label="用户名称" align="center" prop="userName" />
      <el-table-column label="登录地址" align="center" prop="ipaddress" width="130" :show-overflow-tooltip="true" />
      <el-table-column label="登录地点" align="center" prop="loginLocation" :show-overflow-tooltip="true" />
      <el-table-column label="浏览器" align="center" prop="browser" />
      <el-table-column label="操作系统" align="center" prop="os" />
      <el-table-column label="登录状态" align="center" prop="status" :formatter="statusFormat" />
      <el-table-column label="操作信息" align="center" prop="msg" />
      <el-table-column label="登录日期" align="center" prop="loginTime" width="180">
        <template slot-scope="scope">
          <span>{{ scope.row.loginTime }}</span>
        </template>
      </el-table-column>
    </el-table>

    <Pagination v-show="total>0"
                :total="total"
                :page.sync="queryParams.pageNum"
                :limit.sync="queryParams.pageSize"
                @pagination="getList" />
  </div>
</template>

<script>
  import Pagination from '@/components/Pagination'
  import { showLoginInfoList,deleteInfo ,clearInfo,exportInfo} from "@/api/log/logininfo";

  export default {
    name: "Logininfor",
    components:{
      Pagination
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非多个禁用
        multiple: true,
        // 总条数
        total: 0,
        // 表格数据
        list: [],
        // 状态数据字典
        statusOptions: [],
        // 日期范围
        dateRange: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          ipaddress: undefined,
          userName: undefined,
          status: undefined,
          time:null,
          beginTime:'',
          endTime:''
        }
      };
    },
    created() {
      this.getList();
    },
    methods: {
      /** 查询登录日志列表 */
      getList() {
        this.loading = true;
        showLoginInfoList(this.queryParams).then(response => {
            this.list = response.data.result;
            this.total = response.data.total;
            this.loading = false;
          }
        );
      },
      // 登录状态字典翻译
      statusFormat(row, column) {
        return row.status==='1'?"失败":"成功";
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        if (this.queryParams.time!=null) {
          this.queryParams.beginTime = this.queryParams.time[0];
          this.queryParams.endTime = this.queryParams.time[1];
        }else {
          this.queryParams.beginTime = null;
          this.queryParams.endTime = null;
        }
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.queryParams.time = '';
        if (this.$refs['queryForm']!==undefined) {
          this.$refs['queryForm'].resetFields();
        }
        this.handleQuery();
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.infoId)
        this.multiple = !selection.length
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const infoIds = row.infoId || this.ids;
        this.$confirm('是否确认删除Id为"' + infoIds + '"的数据?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return deleteInfo(infoIds);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
      },
      /** 清空按钮操作 */
      handleClean() {
        this.$confirm('是否确认清空所有登录日志数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return clearInfo();
        }).then(() => {
          this.getList();
          this.msgSuccess("清空成功");
        }).catch(function() {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.$confirm('是否确认导出所有操作日志?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          exportInfo().then(res=>{
            let blob = new Blob([res], { type: 'application/vnd.ms-excel' });
            let downloadElement = document.createElement('a');
            let href = window.URL.createObjectURL(blob); //创建下载的链接
            downloadElement.href = href;
            downloadElement.download = 'result.xls'; //下载后文件名
            document.body.appendChild(downloadElement);
            downloadElement.click(); //点击下载
            document.body.removeChild(downloadElement); //下载完成移除元素
            window.URL.revokeObjectURL(href); //释放掉blob对象

          });
        })
      }
    }
  };
</script>

